Summary Australia won the toss and reached 102-3 at lunch Thursday.
Jacques Kallis took two key Australian wickets then limped off with an injured right hamstring in another setback for South Africa on the opening morning of the second cricket test.
South Africa s attack was already missing paceman Vernon Philander, who withdrew with a bad back, and will have difficulty covering for Kallis if the allrounder can t return.
Australia won the toss and reached 102-3 at lunch Thursday, with David Warner on 67 and skipper Michael Clarke on 18.
The Australians were coasting at 43 without loss before Kallis struck in his first over to dismiss Ed Cowan (10).
Morne Morkel removed Rob Quiney (0) and Kallis bowled Ricky Ponting (4) to have Australia reeling at 55-3. But momentum swung again when Kallis left the field during his fourth over.
